D115 PLUS Bluetooth Bracelet Smart Watch for Android and IOS

0.9inch OLED large screen, touch control button
Real-time static/dynamic heart rate monitoring
Sports & Fitness: Distance, Pedometer, Calorie, Fitness Goal Setting, Fitness Information Sharing
IP67 Waterproof: waterproof & dustproof, wear it while raining, hand washing, bathing without removal
Call/Message reminder: Vibrate to remind you of incoming call
Sleep Monitor: Track and analyze your sleep quality from the moment you fall asleep,